<script setup>
import PageContainer from '@/components/PageContainer.vue'
import { artDelChannelService, artGetChannelService } from '@/api/article.js'
import { ref } from 'vue'
import ChannelEdit from '@/components/ChannelEdit.vue'
import { onMounted } from 'vue'
import { Edit, Delete } from '@element-plus/icons-vue'

defineOptions({
  name: 'ArticleChannel'
})

const channelList = ref([])
const loading = ref(false)
const getChannelList = async () => {
  loading.value = true
  const res = await artGetChannelService()
  channelList.value = res.data.data
  loading.value = false
}
onMounted(() => {
  getChannelList()
})

const dialog = ref()
const onAddChannel = () => {
  dialog.value.open({})
}
const onEditChannel = (row) => {
  dialog.value.open(row)
}
const onDelChannel = (row) => {
  ElMessageBox.confirm('您确认删除该分类信息吗?', '温馨提示', {
    type: 'warning',
    confirmButtonText: '确认',
    cancelButtonText: '取消'
  })
    .then(async () => {
      await artDelChannelService(row.id)
      ElMessage.success('删除成功')
      getChannelList()
    })
    .catch(() => {})
}

const onSuccess = () => {
  getChannelList()
}
</script>

<template>
  <page-container title="文章分类">
    <template #extra>
      <el-button type="primary" @click="onAddChannel">添加分类</el-button>
    </template>
    <el-table :data="channelList" style="width: 100%" v-loading="loading">
      <el-table-column label="序号" width="100" type="index"></el-table-column>
      <el-table-column label="分类名称" prop="cate_name"></el-table-column>
      <el-table-column label="分类别名" prop="cate_alias"></el-table-column>
      <el-table-column label="操作" width="100">
        <!-- row 就是channelList 的一项，$index 为下标       -->
        <template #default="{ row }">
          <el-button
            :icon="Edit"
            circle
            plain
            type="primary"
            @click="onEditChannel(row)"
          ></el-button>
          <el-button
            :icon="Delete"
            circle
            plain
            type="danger"
            @click="onDelChannel(row)"
          ></el-button>
        </template>
      </el-table-column>
      <template #empty>
        <el-empty description="没有数据"></el-empty>
      </template>
    </el-table>
    <ChannelEdit ref="dialog" @success="onSuccess"> </ChannelEdit>
  </page-container>
</template>

<style scoped></style>
